Manuals / Bard / Household Appliance / Air Conditioner

Bard Q30A1 GOrange Y2 Purple Brown/White Y1 Yellow, W2 Brown RRed/White CBlack/White L Pink

Models: Q48A1 Q24A1 Q60A1 Q42A1 Q36A1 Q30A1

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FIGURE 18

UNIT MOUNTED THERMOSTAT WIRING DIAGRAM

“A” THERMOSTAT OPTION

8403-060

GOrange

Y2 Purple

Brown/White

Y1 Yellow

W1/E Blue

W2 Brown

RRed/White

CBlack/White

L Pink

Plug #2

"A" THERMOSTAT OPTION

4102-069

NOTE: On option X or A the CS2000A* (or other field provided means to control ventilation) must be used if any of the motorized ventilation options are installed.

Manual	2100-522B
Page	24 of 38

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Bard Q30A1 GOrange Y2 Purple Brown/White Y1 Yellow, W2 Brown RRed/White CBlack/White L Pink, A Thermostat Option, 4102-069

Contents

INSTALLATION Q-TECSERIES PACKAGEDAIR CONDITIONER INSTRUCTIONSCONTENTS GETTING OTHER INFORMATION AND PUBLICATIONS FOR MORE INFORMATION, CONTACT THESE PUBLISHERSQ-TEC Series General Information Q 42 AX X V X X Q-TEC MODEL NOMENCLATURETABLE FACTORY BUILT-INELECTRIC HEAT TABLE Page5 of 2100-522BTABLE ELECTRICAL SPECIFICATIONS ManualPage 6 ofUNIT DIMENSIONS FIGURE ManualPage 7 ofSHIPPING DAMAGE UNIT REMOVAL FROM SKIDFIGURE AIR SEAL UNDER QTEC UNIT FIGURE REMOVAL OF UNIT FROM SKIDMINIMUM INSTALLATION HEIGHT HANDLING UNIT AFTER REMOVAL FROM SKIDGENERAL FIGURE UNIT ON APPLIANCE CARTFIGURE INSTALLATION WITH FREE BLOW PLENUM FIGURE DUCTED APPLICATIONManual PageDUCT WORK FILTERSFIGURE SUPPLY DUCT CONNECTIONS FIGURE FILTER LOCATIONSERVICE LIGHT FRESH AIR INTAKECONDENSATE DRAIN OPTIONAL REAR DRAIN KITSFIGURE OPTIONAL SIDE DRAIN SIDE VIEW INSTALLATION FIGUREFIGURE STANDARD REAR DRAINMIS-2469 WALL SLEEVETUBE OVERFLOW TUBEFIGURE 12B REMOVE KNOCK-OUTFOR INDOOR DRAIN HOSE CONNECTOR FIGURE 12CIf Used MIS-2471FIGURE 12D DRAIN HOSE FROM INDOOR DRAIN PANMOVE HOSE FROM ATTACHMENT IN LOWER DRAIN PAN AND SLIDE ONTOReturn Grille SleeveStud Washer Nut Condenser Door RemovedLower Control Panel FIGURE 13A UNIT MOUNTINGINSTALLATION INSTRUCTIONS MOUNTING THE UNITFIGURE REMOVING LOCKING SCREWS FROM WHEELS WIRING – MAIN POWER WIRING – LOW VOLTAGE WIRINGFIGURE COMPONENT LOCATION TABLE OPERATING VOLTAGE RANGEconnectors while the power is on LOW VOLTAGE CONNECTIONSGENERAL LOW VOLTAGE CONNECTIONS FOR DDC CONTROLPredominant Features TABLEWALL THERMOSTATS FIGURE8403-058 FIGURE UNIT MOUNTED THERMOSTAT WIRING DIAGRAM 8403-060 GOrange Y2 Purple Brown/White Y1 YellowW2 Brown RRed/White CBlack/White L Pink Plug #2 1 2 3 4 5 6 7 8 9 10 11 128403-060 CO2 Controller Part #8403-05624VAC Analog Out SAFETY PRACTICES START UPGENERAL TOPPING OFF SYSTEM CHARGEIMPORTANT INSTALLER NOTE PHASE MONITORconnectors while the power is on START UPSERVICE HINTS ADJUSTMENTSAdjustable Delay On Make And Break Timer High Pressure Switch and Lockout SequenceMIST ELIMINATOR SERVICE VENT OPTIONSBAROMETRIC FRESH AIR DAMPER Standard ECONOMIZER OR COMMERCIAL ROOM VENTILATOR OptionQ-TEC ENERGY RECOVERY VENTILATOR Option ManualPage 31 ofFIGURE FRESH AIR DAMPER REMOVAL ManualPage 32 ofFIGURE QERV REMOVAL ManualPage 33 ofPRESSURE SERVICE PORTS SEQUENCE OF OPERATIONOPTIONAL CLIMATE CONTROLS SEQUENCE OF OPERATION FIGURE CO2 CONTROLLER – FACTORY SET TO PPMTROUBLESHOOTING GE ECM MOTORS Symptom Cause/ProcedureSymptom Cause/Procedure Don’tTROUBLESHOOTING GE ECM MOTORS CONT’D Replacing ECM Control ModuleFAN BLADE SETTING DIMENSIONS FIGURE FAN BLADE SETTINGTABLE FAN BLADE DIMENSIONS R-410AALL TEMPERATURES IN DEGREES F TABLE COOLING PRESSURE